when you are buying something and are one dollar short so you try and pay with a button and they dont take it so you do something strange for some change
“im sorry im a dollar short can i use this button?” “no you cant but you can do some strange for change” “your such a button dollar whore”
A specific breed of Scottish person that has a big head but a small face, to the extent that it resembles a button that is sown onto a shirt.
That button face won’t stop going on about deep fat fried Mars bars.